Finding the Fourth Proportional to 2,054.03, 2,834.85 and 1,169.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054.03 : 2,834.85 = 1,169.91 : x
2. Step 2: Convert to fraction form
   2,054.03/2,834.85 = 1,169.91/x
3. Step 3: Cross multiply
   2,054.03x = 2,834.85 × 1,169.91
4. Step 4: Simplify right side
   2,054.03x = 3,316,517.17
5. Step 5: Solve for x
   x = 3,316,517.17/2,054.03
6. Step 6: Final answer
   x = 1,614.64